| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.77 | 9.562% | $241.88 | $241.88 | $241.90 | $241.90 |
| Purchase #2 | $162.65 | 13.278% | $184.2467 | $184.25 | $184.25 | $184.20 |
| Purchase #3 | $81.95 | 8.317% | $88.7658 | $88.77 | $88.75 | $88.80 |
| Purchase #4 | $172.76 | 8.133% | $186.8106 | $186.81 | $186.80 | $186.80 |
| Purchase #5 | $90.69 | 5.811% | $95.96 | $95.96 | $95.95 | $96.00 |
| Purchase #6 | $183.48 | 10.651% | $203.0225 | $203.02 | $203.00 | $203.00 |
| Purchase #7 | $182.36 | 3.680% | $189.0708 | $189.07 | $189.05 | $189.10 |
| 7 purchase totals = | $1,094.66 | $1,189.7564 | $1,189.76 | $1,189.70 | $1,189.80 | |